Available as: RF AMPLIFIER MODEL CZ8251 CZ8251, 4 Pin TO-12 (T7) TN8251, 4 Pin Surface Mount (SM3) BX8251, Connectorized Housing (H1) Features Typical Intermodulation Performance at 25 º C ! ! ! ! Second Order Harmonic Intercept Point........+32 dBm (Typ.) Second Order Two Tone Intercept Poin..........+27 dBm (Typ.) Third Order Two Tone Intercept Point.............+14 dBm (Typ.) Low +5 Volt Supply High Gain: 26.5 dB Typical Operating Temp. -55 ºC to +85 ºC Environmental Screening Available Maximum Ratings Specifications CHARACTERISTIC TYPICAL Ta= 25 ºC Frequency 5 - 200 MHz Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out Noise Figure (dB) Power Vdc mA Ambient Operating Temperature ................ -55ºC to +100 ºC Storage Temperature .................................-62ºC to +125 ºC Case Temperature .................................................. +125 ºC DC Voltage .......................................................... +10 Volts Continuous RF Input Power .................................. +13 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.5 Watt (3 µsec Max.) MIN/MAX Ta = -55 ºC to +85 ºC 5 - 200 MHz 26.5 24 Min. +3 -1.0 Min. - 43 1.40:1 1.25:1 4.0 +5 30 -41 Max. 2.0:1 Max. 2.0:1 Max. 4.5 Max. +5 35 Max. Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data Gain (dB) 28 0 Reverse Isolation (dB) 27 - 15 5 26 - 30 4 25 - 45 24 - 60 3 2 Stop 200 MHz Start 5 MHz 1 dB Comp. (dBm) +6 Stop 200 MHz Start 5 MHz Input VSWR 2.0 Noise Figure (dB) 6 Stop 200 MHz Start 5 MHz Output VSWR 2.0 +4 1.5 +2 0 -2 Stop 200 MHz Start 5 MHz Legend +25 ºC 1.0 1.5 Start 5 MHz Stop 200 MHz 1.0 Start 5 MHz Stop 200 MHz +85 ºC - - - - - - -55 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 10/16/07 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001